baber/WOPTO huggingface dataset:
Patent JP-2012089350-A (JP)
Title: Lighting system, and electronic equipment
Inventor: MAEDA TOMOJI
IPC: F21S2/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system and electronic equipment in which a light source is arranged in relatively high freedom and a light-emitting pattern with a uniform light volume distribution can be generated with relatively high light-guiding efficiency.SOLUTION: The lighting system is provided with a circuit board having a mounting face, a plurality of electronic components mounted on the mounting face, a light source mounted on the mounting face, and a light guide plate of a flat plate shape which is installed on the electronic components and has a uniform thickness. The light guide plate has a first region which extends parallel to the mounting face from one end of the light guide plate on at least one electronic component out of the plurality of them and a second region which is inclined against the mounting face from the first region toward the another end of the light guide plate and is connected to the light source at the other end.
Patent JP-2012089718-A (JP)
Title: Method of producing conductive material and conductive material
Inventor: NISHIMURA NAOYA
IPC: H05K3/28
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a conductive material having good storage stability, and to provide a conductive material.SOLUTION: In the method of producing a conductive material, a conductive pattern is formed by printing or applying a composition containing ultra-fine metal particles on the porous layer of a substrate for forming a conductive pattern that has a porous layer composed of fine particles and a resin binder on a support. Subsequently, the surface of the substrate for forming a conductive pattern on the side having the porous layer is filled with a resin entirely or partially.
Patent JP-2012093405-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TOKITA TOSHIAKI
IPC: G02B5/30
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner obtaining small size and lower cost without deteriorating scanning accuracy.SOLUTION: The optical scanner includes: a light source unit; a polarization switching element; a cylindrical lens; an optical path shifting element; a polygon mirror 14; a scanning lens 15; a polarization separating element 16; and a plurality of folding mirrors. The polarization switching element is arranged on an optical path of flux emitted from the light source unit and horizontal polarization beam and vertical polarization beam which are orthogonal to each other are alternately selected in time sequence by an outside signal and the selected straight polarization beam is emitted by the polarization switching element. The optical path shifting element relatively shifts the optical path of the vertical polarization beam from the polarization switching element with respect to a sub scanning corresponding direction. The scanning lens has the horizontal polarization beam and the vertical polarization beam polarized by the polygon mirror incidence thereto in different positions from each other with respect to the sub scanning corresponding direction. Then, the polarization separating element has the main beams of the horizontal polarization beam and the vertical polarization beam through the scanning lens incidence thereto in a state of not being in parallel to each other with respect to the sub scanning corresponding direction and separates the incident beams into transmission beam and reflection beam.
Patent JP-2011041822-A (JP)
Title: Footwear including replaceable outsole members
Inventor: KILGORE BRUCE J
IPC: A43B5/10
Filed: 2010-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear including removable and replaceable outsole members.  <P>SOLUTION: In the footwear 100 including removable and replaceable outsole members 104, the outsole member 104 may attach to a midsole member 108 and/or an upper member 106 in a variety of different ways. In use, the wearer may select a specific set of outsole members 104 to use at a given time depending, for example, on the type of play surface, temperature, and/or other conditions. Worn outsole members 104 may be replaced without the expense involved in also replacing the remainder of the footwear.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012091618-A (JP)
Title: Driving torque control device of hybrid vehicle
Inventor: UENO MUNETOSHI
IPC: B60L50/16
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving torque control device of a hybrid vehicle suitable for improving in gear backlash reducing accuracy.SOLUTION: The driving torque control device includes a transmission input torque limiting means which restricts the input torque to a transmission 3 to a prescribed value (gear backlash reducing torque) which is smaller than the target drive torque and larger than zero torque, when the target drive torque set according to the gas pedal operation and the vehicle speed changes to a positive torque from a negative torque, while determining the gear backlash reducing until the transmission driving system from the transmission 3 to the driving wheel 2 changes from a negative driving state to a positive driving state. Then the transmission input torque limiting means, in a hybrid travel mode, makes the requesting torque to the engine 1 held in a larger value out of the engine torque command value when the target drive torque changes from the negative torque to the positive torque and the engine combustion lower limit torque, and corrects the difference with the prescribed value (gear backash stuffing torque) by a motor generator 5.
Patent JP-2012096818-A (JP)
Title: Open/close container made of synthetic resin
Inventor: SUZUKI KAZUO
IPC: B65D43/22
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel open/close container made of synthetic resin in which the number of components is reduced without losing usability required to open/close a lid.SOLUTION: A compact container made of synthetic resin has a locking piece 9 which engages with a locking piece 7 provided on the lid 6 thereby preventing the lid 6 from opening. An operating member 8 disposed in a notch formed on a sidewall 4 of a container body 2 is pushed inside the container body 2 thereby permitting the lid 6 to open. The container body 2 is integrally coupled with the operating member 8 via a hinge 10. In addition, locking protrusions 11 which engage with the sidewall 4 forming the notch by pulling the operating member 8 to stand from the hinge 10 and keep the operating member 8 standing are provided on both sides of the operating member 8.
Patent JP-2012096951-A (JP)
Title: Method of manufacturing magnesium oxide thin film
Inventor: YAMAMOTO SHINICHI
IPC: C01F5/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnesium oxide thin film capable of forming a magnesium oxide thin film excellent in crystallinity and transparency at a low temperature and under non-vacuum.SOLUTION: In this method of manufacturing a magnesium oxide thin film, a dispersion liquid of magnesium oxide particles is applied onto a substrate and dried by heating at 50-500°C to deposit the magnesium oxide particles on the substrate, then a separately prepared magnesium solution is applied onto the substrate where the magnesium oxide has been deposited and sintered at 100-600°C to obtain the magnesium oxide thin film.
Patent JP-2012097236-A (JP)
Title: Aqueous dispersion for formation of gas-barrier filmy material
Inventor: SHIIBA RYOTA
IPC: C08K7/00
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion which permits the manufacturing of a filmy material having high barrier properties against steam and oxygen.SOLUTION: This aqueous dispersion includes a fine cellulose fiber having a carboxyl-group content of 0.1-3 mmol/g, a layered inorganic compound, and a basic substance. The mass ratio (the basic substance/the layered inorganic compound) of the basic substance to the layered inorganic compound is preferably 0.001-10. The basic substance is preferably volatile matter. This aqueous dispersion can be suitably manufactured by mixing an aqueous dispersion, which contains the layered inorganic compound and the basic substance, with the fine cellulose fiber having a carboxyl-group content of 0.1-3 mmol/g.
Patent JP-2012097873-A (JP)
Title: Electric vehicle deceleration differential device
Inventor: FUKAMI SATOYUKI
IPC: F16H1/28
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle deceleration differential device consisting of a planetary gear deceleration machine and a differential device, which is reduced in size and weight by adoption of an oil bathing lubrication as a lubricating means and thereby extends a mileage per charge, and, at the same time, to solve the problem wherein scraping of lubricating oil becomes insufficient because the lubricating oil is moved in a rotating direction.SOLUTION: The electric vehicle deceleration differential device is composed of assemblage of the planetary gear deceleration machine 12, the differential device 13, and the lubricating means 14. The device adopts an oil bathing lubricating means as the lubricating means 14, and is equipped with a lubricating oil controlling means consisting of a plurality of protrusions 109, on both sides of the lowermost end point of a deceleration differential casing. The movement of the lubricating oil is controlled thereby.
Patent JP-2012099752-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: OKABE HIROAKI
IPC: H01L21/28
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon carbide semiconductor device, capable of reducing maintenance frequency of thermal treatment equipment and obtaining low resistance of an ohmic contact while preventing the roughness of an electrode surface.SOLUTION: An Al-Ti alloy 11 is accumulated on a P-type SiC layer 10 as an electrode material, a protection film 12 of TiN is formed on the alloy. After that, heat treatment is performed at temperature exceeding a fusion point of Al, the Al-Ti alloy 11 reacts with the P-type SiC layer 10 to be alloyed, and an ohmic contact of an electrode and the P-type SiC layer 10 is obtained. The evaporation and dispersion of Al from the Al-Ti alloy 11 is prevented by the protection film 12 in the heat treatment.
Patent JP-2012101811-A (JP)
Title: Beverage dispenser
Inventor: KOBAYASHI MINORU
IPC: B67D1/07
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a beverage container having a prescribed height or higher from being placed on a pedestal, in a beverage dispenser including a container pedestal device which can tilt so that the beverage container is in tilting posture, in order to pour beer without foaming.SOLUTION: The beverage dispenser 10 includes the container pedestal device 40 having: a tilt board 41 which is disposed under a pouring cock 20 disposed on a front upper part of a device body 11 and of which an upper end is pivotally installed on a front of the device body 11 to tilt; and the pedestals 42 and 43 which are attached on a front side of the tilt board 41 and which set on the beverage container for receiving beverage poured from the pouring cock 20. The container pedestal device 40 includes a guard member 46 which is disposed on the upper part of the tilt board 41 with protruding forward and prevents the beverage container having the prescribed height or higher from being placed under the pouring cock 20 on the pedestal 42 and 43.
Patent JP-2012103371-A (JP)
Title: Recording material conveyance failure prediction device, image forming apparatus, and state management system
Inventor: NAKAZATO YASUFUMI
IPC: G03G21/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording material conveyance failure prediction device that predicts the occurrence of recording material conveyance failure before the actual occurrence of the failure, which is due to deterioration of a conveyance member for conveying recording materials from a registration mechanism to a transfer part; and carries out necessary treatment such as maintenance before the occurrence of conveyance failure, as well as an image forming apparatus, and a state management system.SOLUTION: A recording material conveyance failure prediction device includes a tip detection sensor 128 that is tip detection means for detecting a tip of a recording sheet in a conveyance direction in a recording sheet conveyance section, which is from a pair of registration rollers 49 to a secondary transfer nip; and measures time T1, which is from the initiation of a toner image forming by a tandem part 20 to the detection of a tip of a recording sheet by the tip detection sensor 128, to predict conveyance failure of the recording sheet based on the measured time T1.
Patent JP-2012101979-A (JP)
Title: Method for producing ceramic sintered body and method for producing glow plug
Inventor: SAKAKIBARA KUNIKEI
IPC: C04B35/645
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress variation in quality of a ceramic sintered body in the production of the ceramic sintered body using a firing furnace for hot press by an induction heating method.SOLUTION: There is disclosed a method for producing a ceramic sintered body in which a material comprising ceramic powder to be fired is put in a firing chamber 5 disposed in a firing furnace 1 using an induction heating method, and the material to be fired is heated under pressure applied by a pair of pressurization sections 3 to thereby obtain a fired material. The heating is carried out by disposing a low heat transfer material 8 whose thermal conductivity at ordinary temperature in the pressurization axis direction is ≤10% of the thermal conductivity of members constituting the firing chamber 5, on at least any part selected from both end parts and an intermediate part in the pressurization axis direction in at least one pressurization section 3 selected from the pair of pressurization sections 3.
Patent JP-2012101191-A (JP)
Title: Method and system for washing incineration ash
Inventor: SUDA YUICHI
IPC: B09B3/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for washing incineration ash, the method and system sufficiently removing chlorine.SOLUTION: An organic acid is added to water by means of a washing water-producing means 2 to gain washing water, and the washing water is mixed with incineration ash by means of a dissolving/stirring tank 3, that is, a mixed liquid-gaining means, to gain a mixed liquid. When the mixed liquid is gained, the incineration ash is washed with the washing water, and the hydration reaction of the incineration ash is delayed by the organic acid, which has at least one hydroxyl group and at least one carboxyl group, to make the incineration ash delayed in hardening. As the result of this, the incineration ash is restrained from taking chlorine in. Then, the mixed liquid is separated into solid and liquid, in this state, by means of a dehydrator 4, that is, a solid-liquid separation means, to sufficiently remove the chlorine. Thus, the dehydration reaction of the incineration ash is delayed by the organic acid, and consequently the incineration ash is prevented from swelling, and the solid-liquid separation is easily carried out to remove the chlorine more sufficiently.
Patent JP-2012101198-A (JP)
Title: Method of cleaning tube inner surface and capture jig
Inventor: NISHIMAKI NOBUMITSU
IPC: B08B9/04
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a tube inner surface capable of reliably recovering a cleaning member from a reaching-side branch tube.SOLUTION: The method of cleaning a tube inner surface includes: inserting a cleaning ball 22 into a water pipe 1 from a departure-side branch tube 1, causing water W to flow in the water pipe 1 to transfer the cleaning ball 22, thereby cleaning the inner surface of the water pipe 1 with the cleaning ball 22, and recovering the cleaning ball 22 from a reaching-side branch tube 8. A capture jig 27 is inserted into the reaching-side branch tube 8. The cleaning ball 22 reaching the reaching-side branch tube 8 from the departure-side branch tube is captured by the capture jig 27. The flow in the water pipe 1 is blocked to remove and draw the capture jig 27 from the reaching-side branch tube 8, and the captured cleaning ball 22 is recovered from the reaching-side branch tube 8.
Patent JP-2012104459-A (JP)
Title: Battery
Inventor: LU WEN LEON
IPC: H01M2/30
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery which can electrically connect adjacent battery modules with ease and which has excellent mounting properties.SOLUTION: A battery 30 has a substantially square pillar shape and includes: a positive electrode terminal 22 which faces a prescribed direction on an upper surface part 21a of the battery module 20A, the upper surface part 21a facing to a prescribed direction; and a negative electrode terminal 23 which faces a direction opposite to the prescribed direction on a lower surface part 21b of the battery module 20C, the lower surface part 21b facing to an opposite direction which is opposite to the prescribed direction.
Patent JP-2012105707-A (JP)
Title: Deodorizer-smoke extinguisher
Inventor: TAKEI HIROO
IPC: A61L9/16
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer-smoke extinguisher for removing odor on a wall, a ceiling and fixtures to solve the problem that a conventional air cleaner (deodorizer-smoke extinguisher), a device for taking odor or smoke into the inside thereof to deodorize or extinguish smoke, has insufficient deodorizing-smoke extinguishing function because the odor adheres to the device body even if a filter is replaced and only part of the air in a room is adsorbed.SOLUTION: The device which deodorizes and extinguishes smoke outside the device (indoors) jets mist containing particles of a grain size of about 50 nm to 1 μm to the inside of the device (indoors) and jets the mist added with negative ions, ozone and vibration energy to indoors. The device has a structure in which a ceramic body B with adsorption decomposition capability is disposed on an air intake port 19, a fan unit 1 and the rear of a filter 20 so that taken air is further purified and discharged to the indoors.
Patent JP-2012108605-A (JP)
Title: System for traffic jam suppression
Inventor: KAMATA NAOKI
IPC: G08G1/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide means capable of suppressing a traffic jam without forcing any particular burden on a driver.SOLUTION: On a center line 81 of an expressway 8, light-emitting devices 11 are installed at equal intervals. The light-emitting device 11 wirelessly communicates with the other neighboring light-emitting device 11 to start and stop light emission cooperatively with each other. Thus, light emitted by the plurality of light-emitting devices 11 is visible as a plurality of light beams moving at a fixed speed at fixed intervals as a whole. A driver of each vehicle traveling on the expressway 8 matches an inter-vehicle distance with a vehicle traveling ahead with the interval of the light and drives the vehicle while controlling a traveling speed so as to match the traveling speed with a moving speed of the light. Therefore, the inter-vehicle distances and the traveling speeds of all the vehicles traveling on the expressway 8 are guided as desired from a viewpoint of suppressing a traffic jam, and the traffic jam is suppressed as a result.
Patent JP-2011104374-A (JP)
Title: Fixed-bearing knee prosthesis having interchangeable components
Inventor: HAZEBROUCK STEPHEN A
IPC: A61F2/38
Filed: 2010-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implantable knee prosthesis.  <P>SOLUTION: The fixed-bearing prosthesis includes a femoral component having a medial condyle surface and a lateral condyle surface. The knee prosthesis also includes a bearing having a medial bearing surface configured to articulate with the medial condyle surface of the femoral component, and a lateral bearing surface configured to articulate with the lateral condyle surface of the femoral component. A tibial tray is secured to the bearing. The tibial tray has a platform with an elongated stem extending downwardly from a lower surface thereof. A posterior buttress extends along a posterior section of the perimeter of the tray's platform, and an anterior buttress extends along an anterior section of the perimeter of the tray's platform. Differently-sized tibial trays are interchangeable with differently-sized bearings.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086946-A (JP)
Title: Piezoelectric transformer and manufacturing method of the same
Inventor: GLAZOUNOV ALEXANDRE
IPC: H01L41/107
Filed: 2010-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer reduced in manufacture cost, compared with conventional technology, and also to provide a manufacturing method of the transformer.  <P>SOLUTION: The problem on the piezoelectric transformer is solved by allowing the piezoelectric transformer to include at least two ceramic layers including a hard piezoelectric material and an electrode layer arranged between the two ceramic layers, wherein the electrode layer contains copper. The problem on the manufacturing method of the transformer is solved by sintering hard piezoelectric ceramics in an inert atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012114155-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: TAKASE MASAYUKI
IPC: H04N9/07
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of preventing degradation of image quality due to color mixture.SOLUTION: A solid-state imaging device comprises: a semiconductor substrate 10; a plurality of photoelectric conversion portions 11 formed in a matrix shape in the semiconductor substrate 10; an interlayer insulating film 20 of a first refractive index formed on the semiconductor substrate 10; a plurality of holes 23 formed in the interlayer insulating film 20 above each of the plurality of photoelectric conversion portions; a plurality of optical waveguides 30 of a second refractive index formed in each of the holes 23 and above the interlayer insulating film 20; and a planarization film 40 of a third refractive index formed on the plurality of optical waveguides 30. The second refractive index is larger than the first refractive index and the third refractive index.
Patent JP-2012114803-A (JP)
Title: Terminal device, base station device, communication system, and communication method
Inventor: NOGAMI TOMOZO
IPC: H04W24/10
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, a base station device, a communication system, and a communication method capable of performing report of the efficient reception quality information when transmitting reception quality information that is control information using a channel for data transmission.SOLUTION: In a communication system performing communication between a base station device and a terminal device, in a case of reporting data and reception quality information through a channel used for data transmission, the terminal device reports the reception quality information by a spatial multiplex method similar to a spatial multiplex method of the data when the reception quality information is reported non-periodically, and the terminal device reports the reception quality information by a spatial multiplex method independent of the spatial multiplex method of the data when the reception quality information is reported periodically.